feat(c4): 质控异常处理端点（handle_status/handle_result）

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/common/tenant-template.ts

@@ -130,6 +130,7 @@ export const APIS: { code: string; name: string; method: string; path: string; p
   { code: Permissions.qc.exceptionLink, name: '异常联动改计划', method: 'POST', path: '/api/v1/qc/exception/link', parent: 'qc' },
   { code: Permissions.qc.correct, name: '补正', method: 'POST', path: '/api/v1/qc/correct', parent: 'qc' },
   { code: Permissions.qc.batchPass, name: '批量放行', method: 'POST', path: '/api/v1/qc/batch-pass', parent: 'qc' },
+  { code: Permissions.abnormal.handle, name: '异常处理', method: 'POST', path: '/api/v1/qc/abnormal/:id/handle', parent: 'qc' },
 ];
 
 /** 按钮资源（纯前端按钮，无独立受控接口）。 */

src/qc/dto.ts

@@ -1,5 +1,5 @@
-import { ApiProperty } from '@nestjs/swagger';
-import { ArrayMaxSize, IsArray, IsNotEmpty, IsString } from 'class-validator';
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+import { ArrayMaxSize, IsArray, IsIn, IsNotEmpty, IsOptional, IsString } from 'class-validator';
 import { ChangePlanDto } from '../plan/dto.js';
 
 /** 退回质控入参（qc_note 必填）。 */
@@ -40,3 +40,17 @@ export class BatchPassDto {
   @ArrayMaxSize(100)
   recordIds!: string[];
 }
+
+/** 异常处理入参：质控员更新 handle_status/handle_result。 */
+export class HandleAbnormalDto {
+  @ApiProperty({ description: '处理状态', enum: ['handled', 'closed'] })
+  @IsString()
+  @IsNotEmpty()
+  @IsIn(['handled', 'closed'])
+  handleStatus!: string;
+
+  @ApiPropertyOptional({ description: '处理结果' })
+  @IsOptional()
+  @IsString()
+  handleResult?: string;
+}

src/qc/qc.controller.ts

@@ -1,7 +1,7 @@
 import { Body, Controller, Get, Param, Post } from '@nestjs/common';
 import { Permissions } from '../common/permissions.js';
 import { AuditLog, RequirePermissions } from '../auth/decorators.js';
-import { BatchPassDto, CorrectDto, ExceptionLinkDto, ReturnQcDto } from './dto.js';
+import { BatchPassDto, CorrectDto, ExceptionLinkDto, HandleAbnormalDto, ReturnQcDto } from './dto.js';
 import { QcService } from './qc.service.js';
 
 @Controller('qc')
@@ -36,6 +36,13 @@ export class QcController {
     return this.service.batchPass(dto);
   }
 
+  @Post('abnormal/:id/handle')
+  @RequirePermissions(Permissions.abnormal.handle)
+  @AuditLog('qc', 'abnormal-handle')
+  handleAbnormal(@Param('id') id: string, @Body() dto: HandleAbnormalDto) {
+    return this.service.handleAbnormal(id, dto);
+  }
+
   @Get(':id')
   @RequirePermissions(Permissions.qc.detail)
   detail(@Param('id') id: string) {

src/qc/qc.service.spec.ts

@@ -648,3 +648,42 @@ describe('QcService.exceptionLink', () => {
     expect(res).toMatchObject({ id: 'p-new' });
   });
 });
+
+describe('QcService.handleAbnormal', () => {
+  it('abnormal 不存在 → ABNORMAL_NOT_FOUND', async () => {
+    const { service, recordAbnormalUpdate } = makeService();
+    await expect(
+      runWithRequestContext(ctx, () => service.handleAbnormal('missing', { handleStatus: 'handled' })),
+    ).rejects.toMatchObject({ response: { code: ErrorCodes.ABNORMAL_NOT_FOUND } });
+    expect(recordAbnormalUpdate).not.toHaveBeenCalled();
+  });
+
+  it('处理 → 更新 handle_status/handle_result', async () => {
+    const recordAbnormalFindUnique = vi.fn().mockResolvedValue({ id: 'a1', handleStatus: 'open' });
+    const recordAbnormalUpdate = vi.fn().mockResolvedValue({ id: 'a1' });
+    const { service } = makeService({ recordAbnormalFindUnique, recordAbnormalUpdate });
+
+    await runWithRequestContext(ctx, () =>
+      service.handleAbnormal('a1', { handleStatus: 'closed', handleResult: '已通知家属' }),
+    );
+
+    expect(recordAbnormalFindUnique).toHaveBeenCalledWith({ where: { id: 'a1' } });
+    expect(recordAbnormalUpdate).toHaveBeenCalledWith({
+      where: { id: 'a1' },
+      data: { handleStatus: 'closed', handleResult: '已通知家属' },
+    });
+  });
+
+  it('handleResult 缺省 → 更新为 null', async () => {
+    const recordAbnormalFindUnique = vi.fn().mockResolvedValue({ id: 'a1', handleStatus: 'open' });
+    const recordAbnormalUpdate = vi.fn().mockResolvedValue({ id: 'a1' });
+    const { service } = makeService({ recordAbnormalFindUnique, recordAbnormalUpdate });
+
+    await runWithRequestContext(ctx, () => service.handleAbnormal('a1', { handleStatus: 'handled' }));
+
+    expect(recordAbnormalUpdate).toHaveBeenCalledWith({
+      where: { id: 'a1' },
+      data: { handleStatus: 'handled', handleResult: null },
+    });
+  });
+});

src/qc/qc.service.ts

@@ -5,7 +5,7 @@ import { getRequestContext } from '../common/context/request-context.js';
 import { BusinessException } from '../common/business-exception.js';
 import { ErrorCodes } from '../common/error-codes.js';
 import { PlanService } from '../plan/plan.service.js';
-import { BatchPassDto, CorrectDto, ExceptionLinkDto, ReturnQcDto } from './dto.js';
+import { BatchPassDto, CorrectDto, ExceptionLinkDto, HandleAbnormalDto, ReturnQcDto } from './dto.js';
 
 const DAY_MS = 24 * 60 * 60 * 1000;
 /** 批量放行安全边界的未执行枚举。 */
@@ -241,6 +241,18 @@ export class QcService {
     });
   }
 
+  /** 异常处理：质控员更新 handle_status/handle_result。 */
+  async handleAbnormal(id: string, dto: HandleAbnormalDto) {
+    const abnormal = await this.prisma.client.recordAbnormal.findUnique({ where: { id } });
+    if (!abnormal) {
+      throw new BusinessException(ErrorCodes.ABNORMAL_NOT_FOUND, '异常上报不存在', HttpStatus.NOT_FOUND);
+    }
+    return this.prisma.client.recordAbnormal.update({
+      where: { id },
+      data: { handleStatus: dto.handleStatus, handleResult: dto.handleResult ?? null },
+    });
+  }
+
   /** 批量放行：安全边界（异常/未执行/加项/时长过短/已补正）任一命中 → QC_BATCH_UNSAFE；否则逐条 pass。 */
   async batchPass(dto: BatchPassDto) {
     const ctx = getRequestContext()!;